Re-map user to another Aplication Server

Hello,
how can I re-map the users(all aplication and logic) from one Aplication server to another?...I know ocm, but is it really enough? We have two clusters, but the second is absolutely without strech...thank you very much

OCM is the way to do that. You will need to copy all of the *PUBLIC records and change *PUBLIC to the user name. Don't forget to activate them.